[U-Boot] [PATCH 7/9] Add board support for TS-7800

Michael Spang
2011-03-17T19:47:01Z

The TS-7800 is an Orion5x implementation by Technologic Systems.

Signed-off-by: Michael Spang <mspang@csclub.uwaterloo.ca>
---
MAKEALL | 1 +
board/technologic/ts7800/Makefile | 46 +++++++++++
board/technologic/ts7800/ts7800.c | 36 +++++++++
boards.cfg | 1 +
include/configs/ts7800.h | 152 +++++++++++++++++++++++++++++++++++++
5 files changed, 236 insertions(+), 0 deletions(-)
create mode 100644 board/technologic/ts7800/Makefile
create mode 100644 board/technologic/ts7800/ts7800.c
create mode 100644 include/configs/ts7800.h

diff --git a/MAKEALL b/MAKEALL
index a732e6a..5cd4155 100755
--- a/MAKEALL
+++ b/MAKEALL
@@ -344,6 +344,7 @@ LIST_ARM9=" \
edb9315 \
edb9315a \
edminiv2 \
+ ts7800 \
guruplug \
imx27lite \
jadecpu \
diff --git a/board/technologic/ts7800/Makefile b/board/technologic/ts7800/Makefile
new file mode 100644
index 0000000..3a02b04
--- /dev/null
+++ b/board/technologic/ts7800/Makefile
@@ -0,0 +1,46 @@
+#
+# Copyright (C) 2010-2011 Michael Spang <mspang@csclub.uwaterloo.ca>
+#
+# See file CREDITS for list of people who contributed to this
+# project.
+#
+# This program is free software; you can redistribute it and/or
+# modify it under the terms of the GNU General Public License as
+# published by the Free Software Foundation; either version 2 of
+# the License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+# MA 02110-1301 USA
+#
+
+LIB = $(obj)lib$(BOARD).o
+
+COBJS := ts7800.o
+
+SRCS := $(COBJS:.o=.c)
+OBJS := $(addprefix $(obj),$(COBJS))
+
+$(LIB): $(obj).depend $(OBJS)
+ $(AR) $(ARFLAGS) $@ $(OBJS)
+
+clean:
+ rm -f $(OBJS)
+
+distclean: clean
+ rm -f $(LIB) core *.bak .depend
+
+#########################################################################
+
+# defines $(obj).depend target
+include $(SRCTREE)/rules.mk
+
+sinclude $(obj).depend
+
+#########################################################################
diff --git a/board/technologic/ts7800/ts7800.c b/board/technologic/ts7800/ts7800.c
new file mode 100644
index 0000000..4937436
--- /dev/null
+++ b/board/technologic/ts7800/ts7800.c
@@ -0,0 +1,36 @@
+/*
+ * Copyright (C) 2010-2011 Michael Spang <mspang@csclub.uwaterloo.ca>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#include <common.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+int board_init(void)
+{
+ /* Technologic's MBR uses machine type 526, however the mainline
+ machine type is 1652. Set the machtype environment variable
+ to 526 to boot Technologic kernels. */
+ gd->bd->bi_arch_number = MACH_TYPE_TS78XX;
+ gd->bd->bi_boot_params = 0x100;
+
+ return 0;
+}
diff --git a/boards.cfg b/boards.cfg
index 45c3102..b9d7939 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -106,6 +106,7 @@ magnesium arm arm926ejs imx27lite logicpd
omap5912osk arm arm926ejs - ti omap
edminiv2 arm arm926ejs - LaCie orion5x
dkb arm arm926ejs - Marvell pantheon
+ts7800 arm arm926ejs - technologic orion5x
ca9x4_ct_vxp arm armv7 vexpress armltd
efikamx arm armv7 efikamx - mx5
mx51evk arm armv7 mx51evk freescale mx5
diff --git a/include/configs/ts7800.h b/include/configs/ts7800.h
new file mode 100644
index 0000000..c07d132
--- /dev/null
+++ b/include/configs/ts7800.h
@@ -0,0 +1,152 @@
+/*
+ * Copyright (C) 2010-2011 Michael Spang <mspang@csclub.uwaterloo.ca>
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ */
+
+#ifndef _CONFIG_TS7800_H
+#define _CONFIG_TS7800_H
+
+/*
+ * User Interface Configuration
+ */
+
+#define CONFIG_IDENT_STRING " TS-7800"
+#define CONFIG_SYS_PROMPT "TS-7800> "
+#define CONFIG_DISPLAY_CPUINFO
+#define CONFIG_BOOTDELAY 3
+
+/*
+ * Flash Driver
+ */
+
+#define CONFIG_SYS_NO_FLASH
+
+/*
+ * Commands Configuration
+ */
+
+#include <config_cmd_default.h>
+#define CONFIG_CMD_PING
+#define CONFIG_CMD_MII
+
+/*
+ * Serial Port Configuration
+ */
+
+#define CONFIG_CONS_INDEX 1
+#define CONFIG_BAUDRATE 115200
+
+/*
+ * Environment Configuration
+ */
+
+#define CONFIG_ENV_IS_NOWHERE 1
+#define CONFIG_ENV_SIZE 0x2000
+
+/*
+ * Limits
+ */
+
+#define CONFIG_SYS_CBSIZE 1024 /* Console I/O Buff Size */
+#define CONFIG_SYS_PBSIZE /* Print Buffer Size */ \
+ (CONFIG_SYS_CBSIZE + sizeof(CONFIG_SYS_PROMPT) + 16)
+#define CONFIG_SYS_MAXARGS 16 /* Max args to U-Boot commands */
+
+/*
+ * System Components
+ */
+
+#define CONFIG_MARVELL 1
+#define CONFIG_ARM926EJS 1 /* Basic Architecture */
+#define CONFIG_FEROCEON 1 /* CPU Core subversion */
+#define CONFIG_ORION5X 1 /* SOC Family Name */
+#define CONFIG_88F5182 1 /* SOC Name */
+#define CONFIG_MACH_TS78XX 1 /* Machine type */
+#define CONFIG_SYS_HZ 1000
+
+/*
+ * Board Initialization
+ */
+
+#define CONFIG_ARCH_MISC_INIT /* call arch_misc_init() */
+#define CONFIG_ARCH_CPU_INIT /* call arch_cpu_init() */
+#define CONFIG_SKIP_LOWLEVEL_INIT /* U-Boot starts with RAM initialized */
+
+/* MPP configuration need not be changed from power-on */
+#define ORION5X_MPP0_7 0x00000000
+#define ORION5X_MPP8_15 0x00000000
+#define ORION5X_MPP16_23 0x00000000
+#define ORION5X_GPIO_OUT_ENABLE 0xffffffff
+
+/*
+ * Memory Layout
+ */
+
+#define CONFIG_SYS_TEXT_BASE 0x00008000 /* Boards loads U-Boot at 32 kB */
+#define CONFIG_SYS_INIT_SP_ADDR 0x00100000 /* Initial stack at 1 MB */
+#define CONFIG_SYS_MALLOC_LEN 0x00020000 /* Reserve 128 kB for malloc() */
+
+#define CONFIG_SYS_SDRAM_BASE 0x00000000 /* RAM starts at address 0 */
+#define CONFIG_NR_DRAM_BANKS 1 /* Board has one 128 MB RAM bank */
+
+#define CONFIG_SYS_LOAD_ADDR 0x00800000 /* Load kernels at 8 MB */
+
+/* Memtest skips the first 4k (vectors) and the last 2MB (U-Boot) */
+#define CONFIG_SYS_MEMTEST_START 0x00001000
+#define CONFIG_SYS_MEMTEST_END 0x07e00000
+
+/*
+ * UART Driver
+ */
+
+#define CONFIG_SYS_NS16550
+#define CONFIG_SYS_NS16550_SERIAL
+#define CONFIG_SYS_NS16550_REG_SIZE (-4)
+#define CONFIG_SYS_NS16550_CLK CONFIG_SYS_TCLK
+#define CONFIG_SYS_NS16550_COM1 ORION5X_UART0_BASE
+#define CONFIG_SYS_NS16550_COM2 ORION5X_UART1_BASE
+#define CONFIG_SYS_BAUDRATE_TABLE \
+ { 9600, 19200, 38400, 57600, 115200, 230400, 460800, 921600 }
+
+/*
+ * Network Driver
+ */
+
+#ifdef CONFIG_CMD_NET
+#define CONFIG_MVGBE
+#define CONFIG_MVGBE_PORTS {1}
+#define CONFIG_PRESERVE_LOCAL_MAC
+#define CONFIG_PHY_BASE_ADR 0
+#define CONFIG_NETCONSOLE
+#define CONFIG_NET_MULTI
+#define CONFIG_MII
+#define CONFIG_SYS_FAULT_ECHO_LINK_DOWN
+#define CONFIG_ENV_OVERWRITE
+#endif
+
+/*
+ * Linux
+ */
+
+#define CONFIG_CMDLINE_TAG 1 /* enable passing of ATAGs */
+#define CONFIG_INITRD_TAG 1 /* enable INITRD tag */
+#define CONFIG_SETUP_MEMORY_TAGS 1 /* enable memory tag */
+
+#endif /* _CONFIG_TS7800_H */
--
1.7.2.3